Home vs work is not the issue either -- don't any of you folks have children? I'm supposed to sit there for an hour and watch each morphing screensaver image to ensure there is nothing I don't want my young daughter (or son) to see?
God forbid they find out about the process that created them! Why don't we just start requiring veils and robes, lest we offend the more conservative folk? The images in question are just bits and photons!
Choose to raise your children however you want. if you want to teach them the 'birds and bees' at age 5.. Go for it. More power to you, maybe they can get knocked up by the time they're 11.
But the key word there is, CHOOSE. Choose to do it. Just like, Choosing to enable that screen saver.. a choice you don't have today.. Today, you choose to disable it.